Capital improvement projects

In 2016, King County to invest $196.8 million in capital projects to expand the wastewater system, modernize existing facilities, and ensure continued compliance with environmental laws. View February 4 news release.

Specific projects are included in the list below.

King County is carrying out these projects as part of the Regional Wastewater Services Plan, a 30-year comprehensive plan adopted by the King County Council in 1999 to ensure the regional sewer system keeps pace with growth and continues meeting regulatory requirements.